We Want to Change the BankAccount Class So That All

question 31

Multiple Choice

We want to change the BankAccount class so that all accounts will have a monthly fee. When a BankAccount is created, its monthly fee is set and cannot be changed. Which of the following will properly define the instance variable monthlyFee that holds the monthly fee?

• A) monthlyFee: double;
• B) instance var monthlyFee;
• C)private double monthlyFee;
• D)private field monthlyFee;

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Definitions:

Incidence of Poverty

The proportion or rate of a population living below the poverty line, indicating the extent of poverty in a given area.

Married-couple Families

Families consisting of a husband and wife as the main household members, possibly with children.

Poverty Rate

The percentage of the population living below the poverty line defined by national or international standards.